262 static int DoKillProcessGroupOnce(const char* cgroup, uid_t uid, int initialPid, int signal) {  in DoKillProcessGroupOnce()  argument
314         if (kill(-pgid, signal) == -1 && errno != ESRCH) {  in DoKillProcessGroupOnce()
315             PLOG(WARNING) << "kill(" << -pgid << ", " << signal << ") failed";  in DoKillProcessGroupOnce()
324         if (kill(pid, signal) == -1 && errno != ESRCH) {  in DoKillProcessGroupOnce()
325             PLOG(WARNING) << "kill(" << pid << ", " << signal << ") failed";  in DoKillProcessGroupOnce()
332 static int KillProcessGroup(uid_t uid, int initialPid, int signal, int retries) {  in KillProcessGroup()  argument
349     while ((processes = DoKillProcessGroupOnce(cgroup, uid, initialPid, signal)) > 0) {  in KillProcessGroup()
390 int killProcessGroup(uid_t uid, int initialPid, int signal) {  in killProcessGroup()  argument
391     return KillProcessGroup(uid, initialPid, signal, 40 /*retries*/);  in killProcessGroup()
394 int killProcessGroupOnce(uid_t uid, int initialPid, int signal) {  in killProcessGroupOnce()  argument
395     return KillProcessGroup(uid, initialPid, signal, 0 /*retries*/);  in killProcessGroupOnce()